Dr David Asher, from Armagh Observatory, will give a talk entitled "Target Earth - How great is the Impact Hazard?" at Birr Castle, on Thursday 13 November, 7 pm.
International Year of Astronomy, Ireland National Node
Dr David Asher, from Armagh Observatory, will give a talk entitled "Target Earth - How great is the Impact Hazard?" at Birr Castle, on Thursday 13 November, 7 pm.
International Year of Astronomy, Ireland National Node